Home / 58,072,484.40-87,104,527.56-27,772,211.76

Finding the Fourth Proportional to 58,072,484.40, 87,104,527.56 and 27,772,211.76

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Solution

The fourth proportional to 58,072,484.40, 87,104,527.56 and 27,772,211.76 is: 41,656,309.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,072,484.40 : 87,104,527.56 = 27,772,211.76 : x
  2. Step 2: Convert to fraction form
    58,072,484.40/87,104,527.56 = 27,772,211.76/x
  3. Step 3: Cross multiply
    58,072,484.40x = 87,104,527.56 × 27,772,211.76
  4. Step 4: Simplify right side
    58,072,484.40x = 2,419,085,384,651,076.50
  5. Step 5: Solve for x
    x = 2,419,085,384,651,076.50/58,072,484.40
  6. Step 6: Final answer
    x = 41,656,309.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.